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Our current VM farm is backed to a local Linux Immutable Repo and then BCJ to another Linux Immutable Repo in DR site. Both site are L2 connected with metro cluster formed on storage level.VBR server is installed on VM farm. What if: the production site is down, my VBR server is rebooted on DR site; while my primary backup repo and production VM farm is gone. During this period, I will leverage of resources on DR site and backup is still required before failback to production. I have to stop all existing backup policy and create new backup policy because backup path is changed?The initial backup during that moment will be incremental or full? (wondering because all backup file are there, but there are no LUN level replication before)Will the map backup function can help?

We need to have the earliest restore points, how can I safely delete the old restore points so that we can retain the last x restore points? Where can I have the old restore points automatically deleted?For backup jobFor Replication job 

Hi everyone,I’m currently in the process of setting up the Veeam Data Platform for the first time, and while the installation seemed to go smoothly at first, I’ve started running into some challenges during the configuration stage. I’m finding myself a little stuck when it comes to integrating Veeam with some of my existing backup solutions. I’m unsure if there’s a best practice or recommended approach for ensuring everything works seamlessly together.Additionally, as I work through the setup, I feel like I might be overlooking some important configuration settings that could be crucial for optimizing the platform’s performance. Are there any key steps or specific settings that I should pay closer attention to during the configuration process?Lastly, I’m curious if anyone here has faced similar challenges during their first deployment of the platform. What are some of the common issues that new users tend to run into, and how did you go about troubleshooting the

Hi everyone,I have two Veeam proxy servers that max out their RAM (20GB) once or twice a week for about an hour. I’m trying to find out which jobs are running on the proxy at the time of the spike. I know the affected VM's name but need to identify the specific job running when memory usage is high.Proxy details:VMware VM With 20GB RAM (recently added 4GB, but still seeing spike)OS WindowsMax concurrent tasks: 16Is there a way to track this from the proxy server or within Veeam Backup & Replication? Any insights would be appreciated

Hi!We have an ESXi 7 host with some VM on and want to replace it with a new host with ESXi 8.We have Veeam backup & Repliaction Enterprise 12.3 on a standalone server.The backup is going to a NAS, and then out to a cloud backup.I want to migrate all my VM to the new ESXi host but without losing the backupchain.Not sure what method that I should use.Can anyone here please give me som input what path is the best way to go?We rather not start from the beginning with all our backups.

I'm in the process of migrating our hosts and VMs from vCenter 7 to 8, maintaining the same EVC and cluster layout. During this migration, I understand there is a risk of breaking the backup chains due to potential new MOREF IDs. Is there a way to preserve the backup chains? Our jobs are mapped using vSphere Tags.I will be carrying out this migration without powering off any VMs or hosts, and I want to ensure the backup chains continue without issues.If I go to each job and remap or re-browse the VM objects by tags, will this preserve the backup chain and retention? If the backup chain isn't preserved and a new full backup is required, will the retention policy continue from where it left off?

We've experienced backup corruption due to an unforeseen circumstance. I'm familiar with the scheduled health check and its flexibility, and I perform daily checks.The backup is not file share one.As I understand it, the health check is a diagnostic tool, not a repair function.My question is: Do we have any repair capabilities to recover from corrupted backups and interruptions? Are there any repair utilities for addressing unique error messages?  

Hi, I googled a lot, but couldn't find anything suitable. I have a test VM in a VMware Workstation17. I back up this VM (Win11 with TPM) with Veeam Agent for Windows (newest version). I would now like to bring this VM to the vCenter. What is the best way to do this? Do I have to install a Native Keyprovider in vCenter first? Or can I create a new VM Win11 in vCenter without disk, then attach the vmdk disk file?Thanks for your help!GreetingsNovell2

One of our customers recently renewed **Veeam Backup & Replication (VBR)** in December, but is now evaluating a migration of their **58 VMware host** infrastructure to **OpenShift Virtualization (OCP-V)**. We know that to back up workloads on OCP-V, **Veeam requires Kasten K10**, however, **there is no direct conversion strategy** between VBR and Kasten, which poses a challenge in licensing continuity.Veeam currently suggests purchasing **Kasten as a standalone solution**, without considering the prior investment in VBR. This opens the possibility for the customer to explore other solutions such as **Trilio, Veritas, or other backup vendors** with native integration into Kubernetes environments.The key question is: **Is Veeam willing to sustain VBR without offering a transition path to Kasten, risking customer non-renewal? Or, on the contrary, should you design a strategy that allows you to ensure recurring business of between 42 and 58 nodes with Kasten?**T

We are running MSSQL Plugin on a Multi instance Windows Host and have setup the Full and Logs backups for the DB in different instances, Jobs seem to be working fine, but on the VBR console I see the jobs running and in the backup log I see the DBs but the “jobs” don't show different Instance names, there are 4 instances being backed up on this server. any help would be appreciated  

Hello Veeam Community,there is a problem to connect to our SP Console.When i use the URL we configured with our Cloud-Gateways vcc.xxxx.de and i validate the Certificate from the SP i get the Error: Connection to Cloud Provider cannot be established.Has anyone some ideas to solve this Problem?Thanks for help! 

Hello, Working for an MSP with a large amount of customers running B&R 12 (12.1, 12.2, and 12.3), all of our customer’s individual backup servers are having their available storage space taken up by a log text file in the below folder:C:\ProgramData\Veeam\ErrorMonitoring\veeam_error_log.txtThe file is consistently updated each minute with error messages pertaining to failed connection attempts, despite their being no issues with any jobs failing due to similar reasons: [2025-03-19 10:01:10] Errors detected in Veeam log: [2025-03-19 10:01:10] Error detected: 2024-09-23 18:41:13.3469 [ERROR ] 4908 [__10] TmBsCpJobsMonitor: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond; [2025-03-19 10:01:10] Error detected: 2024-09-23 18:41:13.3781 [ERROR ] 4908 [__10] DefaultCollector: System.Net.Sockets.SocketExcepti

Hello dear community. I hope you are all well and can support me if necessary.I want to add my Proxmox HOST with the new version 12.2.0.334 and always get the following error message, which gives me no information at all about what is wrong.Error message:An unknown Proxmox VE Error has occured - screenshot attachedDo I need to configure anything else on my Proxmox host so that I have the option of adding the HOST to VBR?I would be very grateful for your support! 

Hi there Veeam community! Quick check if anyone has had a similiar scenario:A Customer has a Proxmox Cluster consisting of three nodes. They have been using Proxmox Backup Server (PBS) and intend to use Veeam going forward (they still have an active license from a retired system). Now at the same time, they want to continue using PBS (because it has specific features they like and 2x the backups are better).Question: Is there any chance of anything breaking or getting corrupted? I have had the same configuration running in our lab and it all went smoothly (of course the backups have to run at different times and not be allowed to interfere with each other). Any input would be highly valued!

We’ve deployed Veeam Backup for Azure.There are polciies in the Azure environment that deny public access to resources. Everything needs to be connected via private endpoints.The Veeam resources are deployed in a seperate subscription and seperate VNET. This VNET is peered with a hub VNET. Alle the production VNET’s are also peered with the HUB VNET. Taking backups within the subscription (and VNET) works. By using the disk access resource created by Veeam.Taking backups of resources (VM’s) in other subscriptions (VNET’s) does not work.We asume the backup should be done with a disk access resource in the production VNET. But Veeam does not create these disk access resources in the production VNET.Or the existing Disk access resource (in the Veeam VNET) should have a private endpoint in all the production VNET’s? Does anyone have experience with a similar private deployment where public access is blocked? This

I’ve registered for VeeamOn 2025 and paid, trying to sign up for sessions but cannot figure it out. I can get a list of sessions but don’t see an option to register. Any assistance would be greatly appreciated.

Hi,I am getting this error:Failed to prepare guest for hot backup. Error: VSSControl: -2147212522 Backup job failed. Discovery phase failed. Cannot start empty snapshot set. VSS error: VSS_E_SNAPSHOT_SET_IN_PROGRESS. Code:0x80042316.I’m aware this is a VSS related error and have been trying to work with this for a while. It happens on one of our servers every 3 or 4 days. It seems something is using the VSS service at the same time as the backup. The Veeam tech article about it so helpfully recommends ensuring your backup is not running at the same time as other backup or VSS related services. Yeah, got that!There aren’t, at least as far as I’m aware. The server does run shadow copies but this is at 7am and 12pm, backup is at 8pm. I’ve set up a scheduled task to stop the VSS service just before backups run but whatever is using it, restarts it.Any ideas about how to detect what process is using the VSS service?Tha

We observed our monthly back ups were deleted earlier than the 3 month retention set in the jobs . Short term retention is 35 restore pointsGFS is 3 months Repo is SOBR extents - Exagrid GFS Policy: Enabled, monthly backups kept for 3 months. Active full backup: Scheduled last monday of every month. Transform to synthetic full: Scheduled first sunday of every month. VSS settings: Application aware processing is enabled.  We need to understand why the retention policy is not working as expected. Could you please provide a checklist of items to investigate, a

I migrate Redhat VM from vmware to Hyper-v using VBR and the redhat can’t boot and stuck in dracut. Anyone know how to fix this?  

I am currently running Veeam Backup & Replication (VBR) version 12.3.0 and encountering the error "Permission denied (public key)" when trying to add a component server running Ubuntu 22 using SSH keys.Upon reviewing the logs on the Ubuntu 22 component server, I repeatedly see the following error:"Unable to negotiate with 10.0.0.8 port 64513: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1 [preauth]."It appears the VBR backuo server is offering outdated or non-compliant algorithms, such as diffie-hellman-group1-sha1, hmac-sha1, and also requires the deprecated ssh-rsa for public key authentication.As a result, my SSH connection from the backup server (10.0.0.8) to the component server fails, and I see the "Permission denied (public key)" error in the VBR console.I prefer to use SSH keys for authentication, and the SSH configuration (sshd_config) on the component server includes the following settings:GSSAPI

Veeam newbie and first-time poster here (go easy on me!) … I am trying to attach an Ubuntu Linux 24.04 “minimal” server to a VBR13 test environment.  This server is only intended to provide backup storage for VBR. While attempting to add the host as a managed server, I get the following error: “Setting backup server certificate Error: Remote failed with message:  /opt/veeam/deployment/veeamdeploymentsvc: boost::filesystem::copy_file: Invalid cross-device link: "/tmp/VeeamUpload_20250328T170010Z/ServerCertificate", "/etc/veeam/certs/cert.p12"--tr:Failed to install server certificate” /tmp and / (where /opt and /etc reside) are separate logical volumes. Any ideas on how to troubleshoot this? VBR13 imported OVA (VMware), Console (Windows Server 2019), and Ubuntu server all on local LAN.  Managed credentials for Ubuntu added in VBR Console seem to work. Thanks in advance!

Hello,I keep receiving the following error:07.09.2023 10:22:46 :: Error: The network is at full capacityAsynchronous request operation has failed. [requestsize = 4202496] [offset = 28447543296]Failed to open storage for read access. Storage: [SRV0.0b687652-e276-468d-ae11-5752ee60952cD2023-09-06T073613_7D94.vbk].Failed to restore file from local backup. VFS link: [summary.xml].Target file: [MemFs://frontend::CDataTransferCommandSet::RestoreText_{24f4ff8c-0dfa-4529-af7b-0d2e742d953b}]. CHMOD mask: [0].Agent failed to process method {DataTransfer.RestoreText}.I create a backup copy from the backup as a secondary target and want to store it on a NAS (Synology SMB3 share).I have a second hardware server that I can back up to a second Synology with completely the same settings in an SMB3 share without any problem. The only difference is that NAS1 uses ext4 and NAS2 uses btrfs.What can I change to make things work again?

Hello Veeam Community,I am reaching out with a concern regarding our Veeam version 12.1, as we are consistently receiving malware detection alerts on our VMs. The notifications specifically indicate:Potential malware activity detected: Too many files have had their names changed since the last backup; ensure they were not encrypted by ransomware. Potential malware activity detected: *.ttt (TeslaCrypt 3.0): 40 instances. Potential malware activity detected: *..txt: 2 instances.I have conducted thorough scans on both the VM and the backup, and no malicious activity was found. Could you please provide insights or guidance on whether this is a matter of concern, and if there are additional steps I should take to address this issue?Your assistance in resolving this matter is highly appreciated. Thank you in advance for your support.